Electric Traction If the coefficient of adhesion on dry rails is 0.26, which of the following could be the value for wet rails? 0.35 0.26 0.16 0.46 0.35 0.26 0.16 0.46 ANSWER DOWNLOAD EXAMIANS APP
Electric Traction Which of the following drives is suitable for mines where explosive gas exists? Diesel engine Battery locomotive Steam engine All of the listed here Diesel engine Battery locomotive Steam engine All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The friction at the track is proportional to None of the listed here Speed 1/(speed)² 1/speed None of the listed here Speed 1/(speed)² 1/speed ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The value of coefficient of adhesion will be high when rails are Wet Greased Cleaned with sand Sprayed with oil Wet Greased Cleaned with sand Sprayed with oil ANSWER DOWNLOAD EXAMIANS APP
Electric Traction ________ have maximum unbalanced forces. Steam locomotives All of the listed here Diesel locomotives Electric locomotives Steam locomotives All of the listed here Diesel locomotives Electric locomotives ANSWER DOWNLOAD EXAMIANS APP
Electric Traction The horsepower of steam locomotives is 2500 to 3000 1500 to 2000 500 to 1000 Up to 1500 2500 to 3000 1500 to 2000 500 to 1000 Up to 1500 ANSWER DOWNLOAD EXAMIANS APP
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